Home / 41,584,231.26-62,353,514.61-12,822,381.90

Finding the Fourth Proportional to 41,584,231.26, 62,353,514.61 and 12,822,381.90

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Solution

The fourth proportional to 41,584,231.26, 62,353,514.61 and 12,822,381.90 is: 19,226,532.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,584,231.26 : 62,353,514.61 = 12,822,381.90 : x
  2. Step 2: Convert to fraction form
    41,584,231.26/62,353,514.61 = 12,822,381.90/x
  3. Step 3: Cross multiply
    41,584,231.26x = 62,353,514.61 × 12,822,381.90
  4. Step 4: Simplify right side
    41,584,231.26x = 799,520,577,136,649.62
  5. Step 5: Solve for x
    x = 799,520,577,136,649.62/41,584,231.26
  6. Step 6: Final answer
    x = 19,226,532.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.